7884799076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{121327}}^1$

素因数の和:121560

約数の個数: 48

約数和(自身を含む): 17284872192

約数和(自身を除く): 9400073116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 844, 1477, 2321, 2954, 4642, 5908, 9284, 16247, 32494, 64988, 121327, 242654, 485308, 849289, 1334597, 1698578, 2669194, 3397156, 5338388, 9342179, 18684358, 25599997, 37368716, 51199994, 102399988, 179199979, 281599967, 358399958, 563199934, 716799916, 1126399868, 1971199769, 3942399538, 7884799076]

約数ペア:

[(1, 7884799076), (2, 3942399538), (4, 1971199769), (7, 1126399868), (11, 716799916), (14, 563199934), (22, 358399958), (28, 281599967), (44, 179199979), (77, 102399988), (154, 51199994), (211, 37368716), (308, 25599997), (422, 18684358), (844, 9342179), (1477, 5338388), (2321, 3397156), (2954, 2669194), (4642, 1698578), (5908, 1334597), (9284, 849289), (16247, 485308), (32494, 242654), (64988, 121327)]